Question
Consider the following definition of class Staff, write a method in python to search and display the content in a pickled file staff.dat, where Staff code is matching with ‘S0105’.
class Staff:
def __init__(self,S,SNM):
self.Staffcode=S
self.Name=SNM
def Show(self):
print(self.Staffcode,' ',
self.Name)
Solution
def search():
f = open(“staff.dat”, ‘rb’)
try:
while True:
e = pickle.load(f)
if e.Staffcode == ‘S0105’:
e.Show()
except EOFError:
pass
f.close()
